68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
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#include <QJsonArray>
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#include "baseDrawingPanel.h"
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#include <QMessageBox>
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#include <QCloseEvent>
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#include <QVBoxLayout>
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#include "designerView.h"
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#include "graphicsDataModel/fixedPortsModel.h"
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#include "graphicsItem/graphicsBaseItem.h"
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#include "util/selectorManager.h"
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#include "statusBar.h"
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#include "powerEntity.h"
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#include "topologyManager.h"
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BaseDrawingPanel::BaseDrawingPanel(PowerEntity* pEntity,QWidget *parent,DiagramMode mode)
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: QWidget(parent)
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,_pModel(nullptr)
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,_mode(mode)
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,_pEntity(pEntity)
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{
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_pModel = new FixedPortsModel(pEntity);
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_pModel->setTopWidget(this);
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m_pSelectorManager = new SelectorManager(_pModel,this);
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m_pGraphicsScene = new DesignerScene(_pModel,this);
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//设置场景大小.前两个参数为scene的坐标远点，设置到view的中心点后，无论view如何缩放，secne的坐标原点都不会动，方便后续的位置计算
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m_pGraphicsScene->setSceneRect(0,0, g_dGriaphicsScene_Width*4, g_dGriaphicsScene_Height*4);
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m_pGraphicsScene->setGridVisible(true);
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m_pGraphicsView = new DesignerView(this);
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m_pGraphicsView->setScene(m_pGraphicsScene);
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m_pGraphicsView->setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
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m_pGraphicsScene->setView(m_pGraphicsView);
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_pModel->setScene(m_pGraphicsScene);
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m_pStatusBar = new StatusBar(this);
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connect(m_pGraphicsView,&DesignerView::onScaleChanged,m_pStatusBar,&StatusBar::onScaleLevelChanged);
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QVBoxLayout *verticalLayout = new QVBoxLayout(this);
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verticalLayout->addWidget(m_pGraphicsView);
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verticalLayout->addWidget(m_pStatusBar);
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verticalLayout->setContentsMargins(0, 0, 0, 0); // 左,上,右,下
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verticalLayout->setSpacing(0); // 部件之间的间距
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}
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BaseDrawingPanel::~BaseDrawingPanel()
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{
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if(_pModel)
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delete _pModel;
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}
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QGraphicsScene* BaseDrawingPanel::getQGraphicsScene()
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{
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return m_pGraphicsView->scene();
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}
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DesignerScene* BaseDrawingPanel::getDesignerScene()
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{
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return m_pGraphicsScene;
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}
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SelectorManager* BaseDrawingPanel::selectorManager() const
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{
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if(m_pSelectorManager)
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return m_pSelectorManager;
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else
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return NULL;
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}
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